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fractures
Types of fractures
38
Other
Undergraduate 1
03/23/2008

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Cards

Term
What is a simple fracture?
Definition
One that doesn't break the skin.
Term

What is a compound fracture?

Definition
One that protrudes through the skin.
Term

What is an incomplete fracture?

Definition
One that does not traverse the entire bone.
Term
What are the two types of incomplete fractures?
Definition
Torus and Greenstick
Term

What is a torus fracture?

Definition
It is a buckle of the cortex but not a complete break in the cortex
Term
What is a greenstick fracture and who is it most commonly found in?
Definition
Fracture on one side of the bone only. It is most commonly found in pediatric patients.
Term
What is a complete fracture?
Definition

One where the bone is completely broken in two pieces.

Term
What are the three major types of complete fractures?
Definition
Transverse, oblique and spiral.
Term
What is a transverse fracture?
Definition
One that is transverse or at a near right angle to the long axis of the bone.
Term
What is an oblique fracture?
Definition
A fracture that passes through the bone at an oblique angle.
Term
What is a spiral fracture?
Definition
The bone has been twisted apart and the fracture spirals around the long bone.
Term

What is a comminuted fracture?

Definition
This is a type of fracture where the bone is splintered or crushed resulting in 2 or more fragments.
Term

What are the types of comminuted fractures?

Definition
Segmental, Butterfly and Splintered.
Term
What is a segmental fracture?
Definition
A fracture with two lines isolating a section of bone.
Term
What is a butterfly fracture?
Definition
  A fracture with two fragments on each side of a main wedge shaped separate fragment.
Term

What is a splintered fracture?

Definition
A comminuted fracture where the bone is splintered into thin sharp fragments.
Term

What is an impacted fracture?

Definition
A fracture where one fragment is driven firmly into the other.
Term

Barton's Fx

Definition
Posterior lip of the distal radius.
Term
Baseball (mallet) Fx
Definition
Fracture of the distal phalanx.
Term
Bennett Fx
Definition
longitudinal fracture of the base of the first metacarpal with the fracture line entering the carpometacarpal joint. (generally includes posterior dislocation or subluxation.)
Term
Boxer's Fx
Definition
Fracture of the distal fifth metacarpal.
Term
Colle's Fx
Definition
Fracture of the wrist where the distal radius is fractured and the distal fragment is displaced posteriorly.
Term
Hangman's Fx
Definition
Fracture through the pedicles of the axis with or withour displacement of C2 or C3.
Term

Hutchinson's fx

(Chauffers)

Definition
Intraarticular fracture of the radial styloid process.
Term
Monteggia's fx
Definition
Fracture of the proximal half of the ulna along with dislocation of the radial head.
Term
Pott's fx
Definition

Complete fracture of the distal fibula with major injury to the ankle joint.

Term

Smith's fx

(Reverse Colle's)

Definition
Fracture of the distal radius with anterior displacement.
Term
Avulsion fx
Definition
A portion of the bone is pulled away by the attached ligament or tendon.
Term
Blowout of tripod fx
Definition
Fracture below the orbit including the maxilla, zygoma and orbit.
Term
Chip fx
Definition
Fracture involving an isolated bone fragment.
Term
Compression fx
Definition
Vertebral fracture caused by compression type injury. ( the vertebral body collapses)
Term

Depressed fx

(ping-pong)

Definition
Fracture of the skull where a fragment is depressed.
Term
Epiphyseal fracture
Definition

Fracture through the epiphyseal plate.

Term
Pathologic fx
Definition
A fracture caused by disease process in bone.
Term
Stellate fx
Definition
Fracture where the lines radiate from a central point. Looks like a star.
Term
Stress or fatigue fx
Definition

Fracture that is non-traumatic in origin results from repeated stress to a bone such as from marching or running.

Term

Trimalleolar fx

Definition
Fracture of the ankle involving both the medial and lateral malleoli and the posterior tip of the distal tibia.
Term
Tuft or burst Fx
Definition

Comminuted fx of the distal phalanx.

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